An ntru secure access method for power internet of things network terminals based on edge computing

Abstract

The present invention relates to the field of communication, an NTRU secure access method for an electric power Internet of Things network terminal based on edge computing, in the initialization stage, the system HSS server issues data information required for complete authentication. When the power Internet of Things network terminal device needs to initiate communication, it needs to send authentication information to the edge computing MME server. After receiving the information, the edge computing MME server judges whether the access of the power Internet of Things network terminal device is legal through calculation and comparison, and then returns the authentication information. After receiving the authentication information of the edge computing MME server, the terminal device of the power Internet of things network compares the local information with it. If the comparison is successful, an encrypted secure channel between the terminal device of the power Internet of Things network and the edge computing MME server is established.

Description

Secure access method of power IoT network terminal NTRU based on edge computing technical field The present invention relates to communication field, be specifically related to a kind of power network terminal NTRU security based on edge computing access method. Background technique The essence of the power Internet of things is the connection and interaction of information, which has the characteristics of data diversification, large amount of data and complex data structure. Features. Due to the coexistence of multiple protocols in the power Internet of Things, the diversity of data sources and data types makes power The security of the network layer of the core system of the Internet of Things faces enormous challenges. The elliptic curve cryptography ECC commonly used in IoT authentication (Elliptic Curve Cryptography) algorithm has low point multiplication operation efficiency, poor resistance to quantum attacks, and is easily affected by Shor algorithm crac...

AI Technical Summary

Problems solved by technology

Due to the coexistence of multiple protocols in the power Internet of Things, the diversity of data sources and data types makes the security of the core system network layer of the power Internet of Things face great challenges.

Elliptic Curve Cryptography ECC (Elliptic Curve Cryptography) algorithm, which is commonly used in IoT authentication, has low efficiency of dot multiplication, poor ability to resist quantum attacks, and is easily cracked by Shor's algorithm.

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